Black & Decker 20 Watt Power Backup Battery Pack #CP120B

Pros: Good Build, Nice Features, Compact Design, Hackable
Cons: Gets a little warm under load, No good over 16watts.

I love these things. They are so handy its crazy :-) Especialy when you get them for almost $5 a pop. Woot had a special on these2 for $9.99 $5 shipping and since you get get upto 3 thats $35 for 6 of them!Its basically an external battery pack ...

Pros: Convenient, useful
Cons: big, no battery power indicator, will not work for all small electronics

This product works great for many small electronic devices. It is able to charge my Archos 605 up all the way, and then some. While the product itself takes several hours to charge up all the way (6 or so hours), it is supposed to be for backup, and ...

Pros: Remote power on buses, planes, trains, etc.
Great anytime gift
Super4 IPODS, MP3s, Cameras
Cons:
None, by my view - Total satisfaction

An attractive, pocket size, quality, compact power pack. Extends 6 hours of emergency music and picture taking time. Plug in and save your batteries or boost your rechargeables. Take to remote sites during traveling, at parks, or beaches.

Pros: NONE
Cons: THERE IS NO OPTION.

I contacted Black and Decker support about the two products that I purchased. I explained that their manual indicated that I should call their customer service number first on any problem or questions. I did this and explained that both of the pocket power units were not performing as expected by the described manual. I was told that because the units were purchased from unsupported vendors, the 2 year warranty would not be honored even though I had documentation indicating I had the units less than two weeks. There was nothing in the original purchase to indicate the vendor I was buying from was unsupported by Black and Decker. The vendor of course took my money and would not make any return.